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| author | Zhao Qiang <qiang.zhao@nxp.com> | 2020-11-03 05:05:46 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-11-04 20:50:24 +0300 |
| commit | 9bd77a9ce31dd242fece27219d14fbee5068dd85 (patch) | |
| tree | e6f1a1c86e7ad1642545de81e5b92be2f4f93f6a /drivers/spi/spi-bcm2835.c | |
| parent | 5e31ba0c0543a04483b53151eb5b7413efece94c (diff) | |
| download | linux-9bd77a9ce31dd242fece27219d14fbee5068dd85.tar.xz | |
spi: fsl-dspi: fix wrong pointer in suspend/resume
Since commit 530b5affc675 ("spi: fsl-dspi: fix use-after-free in
remove path"), this driver causes a "NULL pointer dereference"
in dspi_suspend/resume.
This is because since this commit, the drivers private data point to
"dspi" instead of "ctlr", the codes in suspend and resume func were
not modified correspondly.
Fixes: 530b5affc675 ("spi: fsl-dspi: fix use-after-free in remove path")
Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://lore.kernel.org/r/20201103020546.1822-1-qiang.zhao@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-bcm2835.c')
0 files changed, 0 insertions, 0 deletions